Yes, tastes vary. At the time, TLS was clearly intended to be the end of the road in terms of films set in the present day. I enjoyed TLS but there are many things it could have done better to align itself with the previous two films, but what's done is done.

It's possible to continue the story, of course. And clearly they have ideas with the X4/X5 they have been talking about.

__________________Show me an X-Men comic where Mystique is the leader and walks round all day as a bored blonde